{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to perform transaction with IPFS hash?","a":"Generate transaction hash: Use the hash algorithm specified by the blockchain platform (such as SHA-256)  to generate the transaction hash."}]}],"pr":"fa6515dd0de1c10a384b03a795778969f7900429b36519c5d25d09a00e87f8f3"}